Results 41 to 50 of about 310,827 (342)

Incidence and mechanism of the pivot shift. An in vitro study. [PDF]

open access: yes, 1999
Accepted ...
Amis, AA   +4 more
core  

Revealing the Auxetic Behavior of Biomimetic Multimaterial and Region‐Specific Nanofibrous Fascicle‐Inspired Scaffolds via Synchrotron Multiscale Digital Volume Correlation: Innovative Building Blocks for the Enthesis Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
Enthesis injuries are a worldwide healthcare problem. Biomimetic electrospun enthesis fascicle‐inspired scaffolds, with and without nano‐mineralization are developed. Human Mesenchymal Stromal cells (hMSCs) express the most balanced enthesis markers on the non‐mineralized scaffolds.
Alberto Sensini   +11 more
wiley   +1 more source

Current methods of rehabilitation after arthroscopic reconstruction of the anterior cruciate ligament of the knee joint (review of literature)

open access: yesГений oртопедии, 2021
Introduction The leading method for treating patients with injuries of the anterior cruciate ligament is its reconstruction. Although this operation is a common procedure, the issues of rehabilitation have not been fully studied.
Ildar F. Akhtyamov   +2 more
doaj   +1 more source

Voluntary activation of quadriceps femoris in patients with unilateral anterior cruciate ligament rupture within 6 months of injury: a cross-sectional observational study [PDF]

open access: yes, 2016
Background: Deficits in quadriceps femoris strength and voluntary activation have been well documented in chronic anterior cruciate ligament (ACL) injuries, but less is known about the acute or early phase after injury.
Dixon, John   +2 more
core   +2 more sources

A Canine Musculoskeletal Robot for Investigating Biomechanical Functions During Locomotion

open access: yesAdvanced Robotics Research, EarlyView.
In this study, a dog limb musculoskeletal robot was developed using thin McKibben artificial muscles to investigate the effects of the dog's musculoskeletal structure on walking. Walking experiments were conducted in both indoor and outdoor environments, suggesting that the flexible structure of the dog's shoulders contributes to an increase in stroke ...
Hana Ito   +6 more
wiley   +1 more source

Constructing Dual‐Atomic Fe─Fe Sites Nanozyme for Targeted Osteoarthritis Therapy through Mitigating Oxidative Stress and Cartilage Degeneration

open access: yesAdvanced Science, EarlyView.
A novel bimetallic nanozyme (Fe2–NCs) with well‐defined Fe–Fe active sites is synthesized through a host–guest coordination strategy, which exhibits an exceptional therapeutic efficacy in osteoarthritis therapy. Experimental and theoretical analyses uncover the intrinsic catalytic mechanism at the atomic level, offering fundamental insights and design ...
Ting Ying   +6 more
wiley   +1 more source

Commercially Available Guides Overestimate Socket Length During Anterior and Posterior Cruciate Ligament Socket Retrograde Drilling

open access: yesArthroscopy, Sports Medicine, and Rehabilitation
Purpose: To objectively assess the accuracy of socket measurements taken during cruciate ligament reconstruction using a retrograde reaming technique. Methods: Six complete knee sawbone specimens were used to ream anterior and posterior cruciate ligament
Emily R. McDermott, M.D.   +3 more
doaj   +1 more source

Reverse Segond fracture and associated knee injuries: A case report and review of 13 published cases

open access: yesActa Orthopaedica et Traumatologica Turcica, 2016
Reverse Segond fracture is originally described as an indirect radiographic clue for a specific injury complex of the knee joint that includes posterior cruciate ligament (PCL) rupture and medial meniscal tear.
Ozkan Kose   +3 more
doaj   +1 more source

Targeted Inhibition of CD74+ Macrophages by Luteolin via CEBPB/P65 Signaling Ameliorates Osteoarthritis Progression

open access: yesAdvanced Science, EarlyView.
This study identifies CD74⁺ macrophages as key drivers of synovial inflammation in osteoarthritis (OA). The flavonoid luteolin is predicted to inhibit this pathway by blocking Nuclear Factor Kappa‐light‐chain‐enhancer of Activated B cells (NF‐κB) signaling. To enhance delivery, a targeted nanoplatform (MDSPL) is developed.
Rui Peng   +15 more
wiley   +1 more source

Comparing Outcomes Between the Over-the-Top and All-Epiphyseal Techniques for Physeal-Sparing ACL Reconstruction: A Narrative Review. [PDF]

open access: yes, 2019
A variety of techniques are used for physeal-sparing anterior cruciate ligament (ACL) reconstruction; however, there is no clear consensus on the ideal surgical technique, the frequency of complications, and how to best avoid growth disturbance.
Feeley, Brian T   +2 more
core  

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